Cadillac Automobile Owner's Manual page 211

2. Press AUDIO then press AUDIO
again, repeatedly until AUX
(auxiliary) is selected or press
the AUX screen button. An
auxiliary device must be
connected for the AUX screen
button to appear as an option to
select.
3. For the second row display
select the Rear AUX screen
button next to Rear Display
1 and for the third row display
select the Rear AUX screen
button next to Rear Display 2.
Each screen works
independently of the other. The
second row screen can watch a
DVD while the third row screen
can use the auxiliary device.
The rear seat passengers can also
use the remote control to change
the functions of the RSE. See the
Rear Seat Infotainment user guide
for more information.
The vehicle may have an DVD Rear
Seat Entertainment (RSE) system.
The RSE system works with the
vehicle's audio system. The DVD
player is part of the front radio. The
RSE system includes a radio with a
DVD player, a video display screen,
audio/video jacks, two wireless
headphones, and a remote control.
See
for more information on the vehicle's
DVD system.
The RSE is designed for rear seat
passengers only. The driver cannot
safely view the video screen while
driving and should not try to do so.
In severe or extreme weather
conditions, the RSE system might
not work until the temperature is
within the operating range. The
operating range for the RSE system
is above 20°C ( 4°F) or below
60°C (140°F). If the temperature of
the vehicle is outside this range,
heat or cool the vehicle until the
temperature is within the operating
range of the RSE system.